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HMI HOYME Interface Relay Adapter, 24/120 VAC, 5 A, Contact Configuration: DPDT, SPST, 4 in Height, 5 in Width, 2-1/2 in Depth
This adaptor is an automatic switch to open aΒ 24 VACΒ replacement/ventilation damper during the ventilation cycle and/or during the firing cycle of the furnace. By connecting the adaptorΒ 120 VACΒ relay coil to the controlled line voltage of an exhaust fan and connecting theΒ 24 VACΒ circuit to the furnace terminals, the exhaust fan, the furnace fan and the inlet damper will all operate simultaneously.Β Β The inlet damper may also be connected to open during the firing cycle of the furnace.
HMI HOYME Interface Relay Adapter, 24/120 VAC, 5 A, Contact Configuration: DPDT, SPST, 4 in Height, 5 in Width, 2-1/2 in Depth
This adaptor is an automatic switch to open aΒ 24 VACΒ replacement/ventilation damper during the ventilation cycle and/or during the firing cycle of the furnace. By connecting the adaptorΒ 120 VACΒ relay coil to the controlled line voltage of an exhaust fan and connecting theΒ 24 VACΒ circuit to the furnace terminals, the exhaust fan, the furnace fan and the inlet damper will all operate simultaneously.Β Β The inlet damper may also be connected to open during the firing cycle of the furnace.
